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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Systémy měření finanční výkonnosti ve stavebním podniku / Quantification of the Financial Efficiency of Systems in Building Firm

Pajdová, Zuzana January 2010 (has links)
The thesis is focused on the current management concepts of performance measurement, using both financial and non-financial criteria. The selected modern concepts of performance measurement can be found in the theoretical part, the larger part is devoted to the method of financial analysis, which is then applied on the selected building company in the practical part. The result of the work is to evaluate the financial health of selected company using both standard tools of financial analysis as well as less known techniques.
2

Airport capacity dynamics : a 'proof of concept' approach

Desart, Bruno January 2007 (has links)
The continuing growth in aviation has meant that the 35 largest airports in Europe reached saturation in 2005. The consequences have been increasing air traffic congestion, delays and associated costs. There is therefore a clear need to create more capacity. However, airports in particular and the air transport system in general are also subject to sudden fluctuations in demand and capacity. This research synthesizes the mechanisms of airport capacity fluctuations through the analytical formulation of concepts of capacity dynamics, capacity elasticities and capacity stability. It demonstrates the usability of these concepts through, firstly, a case study application to Brussels National Airport and, secondly, the development of a 'proof of concept' decision-support tool for strategic and tactical airport planning. Capacity dynamics and elasticities provide a performance indication as to how quickly capacity is able to change in response to fluctuations brought about by one or more capacity disrupters, whilst capacity stability provides airport planners with a measure of capacity robustness. These three concepts - capacity dynamics, elasticities and stability - contribute to a better a priori understanding of the airport system to be modelled. They demonstrate a better quantification of the impact and sensitivity of all the factors that affect runway capacity. It is also shown how the three concepts can assist in a better quantification of the risk of potential capacity fluctuation within the scope of airport planning. Based on this analytical formulation and quantification, mitigation should be an integral part of any effective airport plan in order to predict better the response to any given potential capacity degradation. It has been found that, from a capacity perspective, an airport becomes less stable the higher its level of performance. This capacity/stability paradox enables the ultimate goal of investment in capacity enhancement to be challenged, and it is legitimately questioned whether a similar investment would not be more worthwhile at secondary airports rather than at major airports.
3

Seismic Performance Evaluation And Analysis Of Steel Structures With Semi-rigid Connections

On, Selim 01 June 2004 (has links) (PDF)
At the design stage, column-beam connections of steel structures are assumed as fully rigid or as hinges, and the design is completed with these assumptions. On the other hand, in practice, steel column-beam connections show neither fully rigid nor fully hinge behaviour, and the characteristic behaviour of the connections lies between these two special cases. Performing realistic calculation of these forces and knowing the behaviour of structures close to reality will decrease life and goods losses to the minimum level in a probable of earthquake to be encountered in the future. &nbsp / In this study, seismic performance of 2-D steel frames were evaluated by Capacity Spectrum Method proposed in the ATC 40 document published in 1996. A new computer program was developed in order to define all geometric and loading data and to perform nonlinear analysis of rigid and semi rigid steel frames for which the performances will be evaluated. In case studies, 3-Floor Steel Frames that have different bay numbers were investigated in various forms according to the rigid and different semi rigid connection types. In addition, the performances these frames for various seismic regions and soil conditions were compared. According to the results, it was observed that semi rigidly connected frames are under the effect of smaller ground acceleration have greater displacement values. As a consequence of this ductile and energy dissipative response, it was seen that the stresses in the members of frame become considerably small, relative to the stresses in the rigid frames&rsquo / . Furthermore, the performances of semi-rigid frames can be affected negatively beyond such a low rigidity. Consequently, the most convenient design should be made according to the seismic and soil region where the structure to be constructed by performing the necessary studies on the connection details in order to achieve desired performance, serviceability and optimum member criteria.
4

Aplicação da Teoria das Restrições (TDR) na gestão da cadeia produtiva de uma indústria farmacêutica / the Theory of Constraints Application ( TDR) in the management of the production chain of the pharmaceutical industry

Lagreca, Fabio Rezende January 2012 (has links)
Made available in DSpace on 2016-06-21T13:45:00Z (GMT). No. of bitstreams: 2 7.pdf: 1105115 bytes, checksum: fe5180e8f2e04c10f744f723b58c7b95 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2012 / Made available in DSpace on 2016-07-05T22:38:03Z (GMT). No. of bitstreams: 3 7.pdf.txt: 142101 bytes, checksum: 1874a7bad804f5a04371681db5d8c8a1 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) 7.pdf: 1105115 bytes, checksum: fe5180e8f2e04c10f744f723b58c7b95 (MD5) Previous issue date: 2012 / Fundação Oswaldo Cruz. Instituto de Tecnologia em Fármacos/Farmanguinhos. Rio de Janeiro, RJ, Brasil. / A busca por técnicas de gestão que possibilitem um melhor aproveitamento da capacidade instalada de plantas produtivas é o desafio constante de todos os gestores. A utilização da Teoria das Restrições (TDR) como ferramenta de gestão no ambiente produtivo deste estudo possibilitou evidenciar o uso racional dos equipamentos do parque fabril a partir da identificação dos gargalos dos processos produtivos dos produtos mapeados. O dimensionamento dos pulmões de proteção da restrição e de espaço demonstrou como é possível manter o fluxo constante de produção sem a necessidade de elevados estoques em processo entre os centros de trabalho que compõem os sistemas produtivos. A análise da capacidade global do sistema pode evidenciar os centros de trabalho com restrição de capacidade frente à demanda posta. / The quest for management techniques that enable a better utilization of productive capacity of plants is the constant challenge for all managers. Using the Theory of Constraints (TOC) as a management tool in the production environment of this study highlight the possible rational use of the equipment of the industrial park from the identification of “bottlenecks” of the production processes of products mapped. The sizing of the lungs to protect the space restriction and demonstrated how you can keep a steady flow of production without the need for high in-process inventories between the work centers that compose the productive systems. The analysis of the overall capacity of the system can highlight the work centers capacity constraint put forward the demand.
5

Návrh přírodě blízkých opatření na vybraném vodním toku / Proposal of nature-friendly measures on a selected watercourse

Lach, Radek Unknown Date (has links)
The main aim of the diploma thesis was an assessment of the current state of the Svratka watercourse flowing largely through the urban area of the town of Jimramov, especially the adjacent parts of Sedliště and Benátky, and to a lesser extent through the suburban area below the municipality. The given section is 2,6 km long with the beginning in the river kilometer 131,10 and the end in the river kilometer 133,70. The capacity of flows and objels in the given period has been assessed (bridges, weirs, steps, etc.). Calculation water surface profiles have been made by usage of the 1D mathematical model HEC-RAS. Part of the work was to determine the current level of flood protection on the stream. The assessment is based on personal visit and photos taken as rekord. The thesis was complemented with hydroecological monitoring of the stream channel – the HEM analysis 2014. The final phase of the work deals with the conceptual design of a nature-friendly flood control measure to increase the protection of the adjacent area and improve the condition of the watercourse. Progress of individual levels and measures are based on hydrotechnical calculations.

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